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Renovation Of El Camino Real Of Santa Clara, Thao Nguyen-Pham, John Garzee Jun 2016

Renovation Of El Camino Real Of Santa Clara, Thao Nguyen-Pham, John Garzee

Civil, Environmental and Sustainable Engineering Senior Theses

In this project we focus on a section of the El Camino Real that is a major corridor that connects the South Bay to much of the Peninsula. The portion that we are looking at is by Santa Clara University from Lafayette Street to Scott Boulevard which consists of 3lanes in both directions. This is much wider than sections farther north as there are much higher traffic volumes in the spread out South Bay. As a result, El Camino Real can be dangerous for pedestrians and cyclists. Along with pedestrian safety concerns, our project goes into the inadequate service levels …


Foundation Design For Multistory Building In Oakland, Sean Cain Jun 2016

Foundation Design For Multistory Building In Oakland, Sean Cain

Civil, Environmental and Sustainable Engineering Senior Theses

This project focuses on the design of a foundation and garage-level retaining walls for a 25 story building in Oakland, California. The design was completed through the use of data from a 1988 soil investigation and provided structural loads. The site is composed of a thin sand layer above a clay layer about 400 feet thick. Analysis included soil and groundwater conditions and exploration of spread footings, mat footings, and pile foundations. The final selected foundation type is driven piles with the other options discarded due to lack of data and an unsuitability for the structure requirements. Piles are suitable …


Nicaragua Water Distribution System, Leah Bensching, Jamie Monk Jun 2016

Nicaragua Water Distribution System, Leah Bensching, Jamie Monk

Civil, Environmental and Sustainable Engineering Senior Theses

In developing nations, such as Nicaragua, water security issues affect a large portion of the population. A lack of clean and secure water negatively causes many public health, environmental and economic concerns. This project addresses the need to develop a water distribution system to a rural community in Nicaragua. The proposed solutions will allow the community to choose more resilient design options to ensure reliable water delivery throughout the community.

By using NeatWork, a Nicaraguan based system, and WaterGEMS, which is more commonly used in the United States, it was determined that designing for 100% reliability was the most responsible …


Regional Wastewater Facility Systems Design, Sage Aoki, Joseph Calvo, Kayden Haleakala, Steward Yang Jun 2016

Regional Wastewater Facility Systems Design, Sage Aoki, Joseph Calvo, Kayden Haleakala, Steward Yang

Civil, Environmental and Sustainable Engineering Senior Theses

The San José-Santa Clara Regional Wastewater Facility (RWF) was constructed in 1956 as a primary water treatment plant. Secondary treatment facilities were constructed in 1964 in response to a growing population and economy along with state regulations. The RWF expanded to tertiary treatment in 1979 to meet Clean Water Act regulations. A wet weather headworks facility was commissioned in 2008, and in 2011 the gaseous chlorine/sulfur dioxide system for disinfection was converted to a sodium hypochlorite/sodium bisulfate system in 2011 (RWF 2015). The RWF launched a Capital Improvement Program (CIP) in 2014, identifying 33 capital projects. The Facility Wide Water …


24th National Timber Bridge Design Competition, Marie Mcnamara, Andrew D. Porter, Sarah Martina Sbicca Jun 2016

24th National Timber Bridge Design Competition, Marie Mcnamara, Andrew D. Porter, Sarah Martina Sbicca

Civil, Environmental and Sustainable Engineering Senior Theses

For the 2016 Senior Design project, our team elected to design and construct a short-span pedestrian bridge for the 24th National Timber Bridge Design Competition. The competition was sponsored by the Southwest Mississippi RC&D council (SMRCD) of the Forest Products Society in association with the American Society of Civil Engineers. There were a number of different design and testing requirements to abide by, including both competition regulations as well as AASHTO guidelines pertaining to the construction of pedestrian bridges. [1] A great deal of diligence was taken to assure that our team performed well in the competition; every rule and …


Rise Above The Flood: Bridge Building In Gambibgo, Ghana, Vanessa Diaz, Ariana Govan, Matthew Millsaps Jun 2016

Rise Above The Flood: Bridge Building In Gambibgo, Ghana, Vanessa Diaz, Ariana Govan, Matthew Millsaps

Civil, Environmental and Sustainable Engineering Senior Theses

This thesis focuses on the design of a steel girder bridge for a rural community in Ghana, Africa. While Santa Clara Civil Engineering Senior Design Teams have been working in this community since 2008, it was not until 2013 that a project team attempted to design a pedestrian footbridge. After the 20152016 project team decided to take on the project, it became clear from talking with the Ghanaian Municipal Engineers and local community members that the steel suspension bridge proposed by the 2013 team would not meet all the needs of the community. Therefore, the team redesigned the bridge, proposing …


Redesign Of Lawrence Expressway And Pruneridge Avenue, Matthew Wong, Tyler Isaac Jun 2016

Redesign Of Lawrence Expressway And Pruneridge Avenue, Matthew Wong, Tyler Isaac

Civil, Environmental and Sustainable Engineering Senior Theses

In 2012, the segment of Pruneridge Avenue from Lawrence Expressway to Pomeroy Avenue saw a project called a Road Diet. A Road Diet refers to the replacement of vehicle lanes with bicycle lanes and a center turning lane, in order to create safe zones for cyclists and drivers on the same street. While the Road Diet sufficiently addressed the safety issues of the corridor, it severely worsened its traffic capacity, creating long queues along Pruneridge and on Lawrence Expressway during peak traffic hours as residents around the area commute to and from work. The queues are so long that many …


Habitat For Humanity Apartment Complex Redesign, Megan August, Molly Bencomo, Ashley Waite Jun 2016

Habitat For Humanity Apartment Complex Redesign, Megan August, Molly Bencomo, Ashley Waite

Civil, Environmental and Sustainable Engineering Senior Theses

This project consists of the redesign of a three-story apartment complex for Habitat for Humanity that will be constructed in Walnut Creek, CA in 2017. A project in Fremont, CA served as the basis for the design. However, the height of the complex in Fremont exceeded the Walnut Creek Building Code height limitations, making the redesign of this timber structure necessary. The challenge was to reduce the structural space between stories to 9.5 inches in order to achieve comfortable interior clearances and meet the City of Walnut Creek’s height restriction. The structural components for Building Type A in the Las …


Field Observation Of Installation And Performance Of Repair Materials, Larisa Diana Susinskas Jan 2016

Field Observation Of Installation And Performance Of Repair Materials, Larisa Diana Susinskas

ETD Archive

The state of Ohio is in a region that commonly experiences drastic changes in weather. States with similar climates are susceptible to pavement cracking and failures due to the frequent or extreme freeze-thaw cycles. Freeze-thaw cycles, paired with de-icing chemicals that are frequently placed on roadways during the winter months will most likely lead to pavement cracks and failure. Ohio Department of Transportation (ODOT) routinely repairs and replaces sections of concrete roadways and bridge decks. Therefore, ODOT is seeking durable, cost-effective materials to repair smaller pavement failures.

The purpose of this study is to determine which high performance repair materials …


Specification Recommendation For Use Of High Performance Repair Material, Jennifer Woods Jan 2016

Specification Recommendation For Use Of High Performance Repair Material, Jennifer Woods

ETD Archive

The State of Ohio and the Ohio Department of Transportation (ODOT) have sought out ways to extend the life of the repair materials used by their construction crews, specifically, using high performance repair materials for the purposes of patching worn down or cracked sections of highways and bridge decks. Ohio is known for its frequent changes in weather, with freeze-thaw cycles occurring multiple times throughout the year. These cycles affect the lifespan of the repair material and create more maintenance for the DOT. Products that combat this problem were chosen, installed and examined over a year period to determine which …


The Behavior Of Simply Supported Plates Under Extreme Shear Loading, Mhd Ammar Hafez Jan 2016

The Behavior Of Simply Supported Plates Under Extreme Shear Loading, Mhd Ammar Hafez

ETD Archive

Steel plates are planar structural elements with one dimension significantly smaller than the others. These elements may fail due to either material yielding or buckling. Buckling is a sudden failure mode, which is not desirable in structural engineering applications. Buckling is called an “elastic buckling” when it happens before material yielding, and is termed as “plastic buckling” if it happens after material yielding. The focus of this thesis is on shear plates, which are plates that are primarily subjected to shear loads. Several studies were conducted to increase the elastic buckling capacity of plates by adding stiffeners to plates. However, …